<template>
  <el-row :gutter="40" class="panel-group">
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="customer">
        <div class="card-panel-icon-wrapper icon-messages">
          <svg-icon icon-class="userNum" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            客户数量
          </div>
          <span style="font-size: 20px">{{customerBase}}</span>
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="suppliers">
        <div class="card-panel-icon-wrapper icon-peoples">
          <svg-icon icon-class="supplier" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            供应商数量
          </div>
          <span style="font-size: 20px">{{supplier}}</span>
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="goodsUrl">
        <div class="card-panel-icon-wrapper icon-moneys">
          <svg-icon icon-class="goods" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            商品数量
          </div>
          <span style="font-size: 20px">{{goodsNum}}</span>
        </div>
      </div>
    </el-col>
    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel" @click="thresholdUrl">
        <div class="card-panel-icon-wrapper icon-shoppings">
          <svg-icon icon-class="threshold" class-name="card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">
            库存预警
          </div>
          <span style="font-size: 20px">{{threshold}}</span>
        </div>
      </div>
    </el-col>
  </el-row>
</template>

<script>
import CountTo from 'vue-count-to'
import request from "@/utils/request";

export default {
  data(){
    return{
      //客户数量参数
      customerBase: null,
      //供应商数量参数
      supplier: null,
      //商品数量参数
      goodsNum: null,
      //阈值商品数量参数
      threshold: null,
    }
  },
  created() {
    /*客户数量*/
    this.getCustomerBaseList().then((response) => {
      this.customerBase = response.data;
    });
    /*供应商数量*/
    this.getSupplierList().then((response) => {
      this.supplier = response.data;
    });
    /*商品数量*/
    this.getGoodsList().then((response) => {
      this.goodsNum = response.data;
    });
    /*阈值商品数量*/
    this.getThresholdList().then((response) => {
      this.threshold = response.data;
    });

  },
  components: {
    CountTo
  },
  methods: {
    /*点击客户图标跳转路径*/
    customer(){
      this.$router.push({path: '/information/customer'});
    },
    /*点击供应商图标跳转路径*/
    suppliers(){
      this.$router.push({path: '/information/supplier'});
    },
    /*点击商品图标跳转路径*/
    goodsUrl(){
      this.$router.push({path: '/commodity/goods'});
    },
    /*点击阈值商品图标跳转路径*/
    thresholdUrl(){
      this.$router.push({path: '/commodity/goods/thresholdInfo'});
    },
    /*查询客户数量*/
    getCustomerBaseList() {
      return request({
        url: 'system/HomePage/customerNum',
        method: 'get'
      })
    },
    /*查询供应商数量*/
    getSupplierList() {
      return request({
        url: 'system/HomePage/supplierNum',
        method: 'get'
      })
    },
    /*商品数量*/
    getGoodsList() {
      return request({
        url: 'system/HomePage/goodsNums',
        method: 'get'
      })
    },
    /*阈值商品数量*/
    getThresholdList() {
      return request({
        url: 'system/HomePage/thresholdNum',
        method: 'get'
      })
    },
    handleSetLineChartData(type) {
      this.$emit('handleSetLineChartData', type)
    }
  }
}
</script>

<style lang="scss" scoped>
.panel-group {
  margin-top: 18px;

  .card-panel-col {
    margin-bottom: 32px;
  }

  .card-panel {
    height: 108px;
    cursor: pointer;
    font-size: 12px;
    position: relative;
    overflow: hidden;
    color: #666;
    background: #fff;
    box-shadow: 4px 4px 40px rgba(0, 0, 0, .05);
    border-color: rgba(0, 0, 0, .05);

    &:hover {
      .card-panel-icon-wrapper {
        color: #fff;
      }

      .icon-people {
        background: #40c9c6;
      }
      .icon-peoples {
        background: #AFEEEE;
      }

      .icon-message {
        background: #36a3f7;
      }

      .icon-messages {
        background: #D1BBFF;
      }

      .icon-money {
        background: #f4516c;
      }
      .icon-moneys {
        background: #CCDDFF;
      }

      .icon-shopping {
        background: #34bfa3
      }
      .icon-shoppings {
        background: #F4A460
      }
    }

    .icon-people {
      color: #40c9c6;
    }

    .icon-message {
      color: #36a3f7;
    }

    .icon-money {
      color: #f4516c;
    }

    .icon-shopping {
      color: #34bfa3
    }

    .card-panel-icon-wrapper {
      float: left;
      margin: 14px 0 0 14px;
      padding: 16px;
      transition: all 0.38s ease-out;
      border-radius: 6px;
    }

    .card-panel-icon {
      float: left;
      font-size: 48px;
    }

    .card-panel-description {
      float: right;
      font-weight: bold;
      margin: 26px;
      margin-left: 0px;

      .card-panel-text {
        line-height: 18px;
        color: rgba(0, 0, 0, 0.45);
        font-size: 16px;
        margin-bottom: 12px;
      }

      .card-panel-num {
        font-size: 20px;
      }
    }
  }
}

@media (max-width:550px) {
  .card-panel-description {
    display: none;
  }

  .card-panel-icon-wrapper {
    float: none !important;
    width: 100%;
    height: 100%;
    margin: 0 !important;

    .svg-icon {
      display: block;
      margin: 14px auto !important;
      float: none !important;
    }
  }
}
</style>
